Business Details
50+ Years
experience
Emergency
services
Trusted HVAC Services in Sioux Falls
Baete-Forseth HVAC has been a trusted mechanical contractor in Sioux Falls since 1945, providing energy-efficient heating, ventilation, and air conditioning solutions for residential and commercial clients. Founded by Lou Baete and Mel Forseth, our family-owned business maintains a legacy of quality workmanship while embracing industry advancements through continuous staff training and state-of-the-art equipment. As a Lennox and Amana dealer, we prioritize quiet, clean systems that reduce energy costs while delivering reliable performance. Our team includes certified engineers, skilled technicians, and 60+ journeyman sheet metal workers dedicated to personalized service. We offer 24/7 emergency response, planned maintenance agreements, and in-house fabrication capabilities to minimize downtime.With over 85 years of combined experience in our Service Department, we handle projects ranging from single-family homes to large-scale commercial systems. Our commitment to innovation is reflected in computerized diagnostics, plasma cutting technology, and custom ductwork production. We maintain long-term relationships with clients like Avera McKennan Fitness Center through prompt resolution of complex HVAC challenges. Our 5-star reputation on Facebook and testimonials from healthcare providers like Sanford Health validate our service excellence. Backed by a 76-year operating history and a fleet stocked with diagnostic tools, we ensure system longevity through precision maintenance and transparent communication.
Services
HVAC Installation
Commercial Design/Build
Residential Maintenance
Planned Service Contracts
Custom Duct Fabrication
Details
- Year established: 1945
Highlights and features
- Family-owned HVAC expertise since 1945 with continuous generational leadership
- 24/7 emergency service with rapid response for critical system failures
- Factory-trained technicians certified in Lennox and Amana product lines
- In-house fabrication shop reduces project delays through custom ductwork production
- 5-star rated service validated by healthcare and fitness industry clients
What people say
Timely manner
No parts required
Keep systems in top condition
24/7 availability
Competent staff
Services
HVAC Installation
We install residential and commercial heating, ventilation, and air conditioning systems ranging from one-ton units to 500-ton commercial equipment. Our technicians receive factory training for brands like Lennox and Amana, ensuring proper system sizing and energy efficiency. With computerized diagnostics and pre-stocked service vehicles, installations complete with minimal disruption to property operations.
Planned Maintenance
Our scheduled service agreements include seasonal inspections, coil cleaning, refrigerant checks, and component lubrication to maintain system efficiency. Commercial clients receive priority emergency response and customized maintenance plans for large facilities like fitness centers with specialized temperature requirements for pool and exercise areas.
Commercial Design/Build
We provide full-cycle commercial HVAC solutions from initial design through installation. Our team includes a registered mechanical engineer and CAD specialists who evaluate lifecycle costs during project planning. With 60+ sheet metal workers and 14 service technicians, we manage fast-track construction projects while ensuring long-term system maintainability for clients across Sioux Falls.
24/7 Emergency Repair
Our radio-dispatched emergency team responds to HVAC failures at any hour. Technicians carry specialized diagnostic tools to resolve complex issues without unnecessary part replacements. Commercial clients like Avera McKennan Fitness Center rely on our rapid troubleshooting for critical temperature control systems in high-traffic facilities.
Custom Duct Fabrication
In-house fabrication capabilities allow precision ductwork production using plasma cutting machines and computerized equipment. This reduces project delays while maintaining quality control over materials and construction. Custom stainless steel fabrication meets unique commercial requirements like restaurant ventilation systems for establishments such as HuHot Mongolian Grill.
People
Robert A. DeWit
President
Robert A. DeWit leads daily operations with decades of HVAC industry experience. He oversees project execution and staff development while maintaining the company's founding commitment to quality service since acquiring the business in 1985.
Chad Hughes
VP/Estimation Manager
Chad Hughes manages cost estimation and project planning. His team ensures accurate budget forecasting for commercial HVAC installations using preliminary engineering analysis and value engineering principles.
Donn Fischer
Field Manager
Donn Fischer supervises on-site HVAC installations and service operations. With technical expertise in system diagnostics, he coordinates field teams to meet project timelines while maintaining service quality standards.
Chris Weeg
Field Manager
Chris Weeg manages field service technicians and equipment maintenance. He ensures compliance with safety protocols and technical specifications during residential and commercial HVAC system servicing.
Richie Hollinghead
Commercial Estimation Project Manager
Richie Hollinghead specializes in commercial HVAC project scoping. He evaluates mechanical system requirements for new construction while balancing initial costs with long-term operational efficiency.
Questions
What HVAC services do you offer for residential customers?
We provide complete residential HVAC solutions including furnace and air conditioner installation, seasonal maintenance, emergency repairs, and indoor air quality improvements with 24/7 service availability.
Do you handle large commercial HVAC projects?
Yes, our design/build team manages commercial HVAC installations from initial engineering through construction. With 60+ sheet metal workers and engineering staff, we complete complex systems for healthcare facilities, retail spaces, and industrial buildings.
Are your technicians certified?
All service technicians receive factory-certified training for major HVAC brands. Our team includes registered mechanical engineers and specialists in commercial system diagnostics and maintenance.
What areas do you service?
We primarily serve the Sioux Falls metropolitan area, supporting both urban commercial developments and surrounding residential communities with comprehensive HVAC solutions.
Do you offer maintenance agreements?
Yes, our planned service contracts include twice-yearly inspections, priority emergency response, and 10% discounts on preventive maintenance to extend equipment lifespan and maintain system efficiency.
Can you fabricate custom ductwork?
Our in-house fabrication shop produces custom duct systems using plasma cutting and computerized equipment. This capability ensures precise fit for unique commercial applications while reducing project delays.
